Remote Spectral Estimation of Herbaceous Biomass PDF Download
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Author: Gregg Roger Johnson
Publisher:
ISBN:
Category : Forage
Languages : en
Pages : 222
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Book Description
Author: Gregg Roger Johnson
Publisher:
ISBN:
Category : Forage
Languages : en
Pages : 222
Get Book Here
Book Description
Author: Gregg Roger Johnson
Publisher:
ISBN:
Category :
Languages : en
Pages : 222
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Book Description
Author: Patrick Christopher Dwyer
Publisher:
ISBN:
Category : Remote sensing
Languages : en
Pages : 166
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Book Description
Author: Lalit Kumar
Publisher: MDPI
ISBN: 3039212095
Category : Science
Languages : en
Pages : 264
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Book Description
Above ground biomass has been listed by the Intergovernmental Panel on Climate Change as one of the five most prominent, visible, and dynamic terrestrial carbon pools. The increased awareness of the impacts of climate change has seen a burgeoning need to consistently assess carbon stocks to combat carbon sequestration. An accurate estimation of carbon stocks and an understanding of the carbon sources and sinks can aid the improvement and accuracy of carbon flux models, an important pre-requisite of climate change impact projections. Based on 15 research topics, this book demonstrates the role of remote sensing in quantifying above ground biomass (forest, grass, woodlands) across varying spatial and temporal scales. The innovative application areas of the book include algorithm development and implementation, accuracy assessment, scaling issues (local–regional–global biomass mapping), and the integration of microwaves (i.e. LiDAR), along with optical sensors, forest biomass mapping, rangeland productivity and abundance (grass biomass, density, cover), bush encroachment biomass, and seasonal and long-term biomass monitoring.
Author: Tal Svoray
Publisher:
ISBN:
Category :
Languages : en
Pages : 592
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Book Description
Author: Ping Jiang
Publisher:
ISBN: 9781109895773
Category : Biomass
Languages : en
Pages : 161
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Book Description
This study has also demonstrated that NSWT is helpful for improving land use/land cover classification accuracy in the Amazon Basin. NSWT can successfully remove high-frequency spectral heterogeneities within classes, e.g., shadows in forests, while keeping middle-frequency textual information that has proved useful in image classification.
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781723420658
Category :
Languages : en
Pages : 28
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Book Description
Rangeland biomass data were correlated with spectral vegetation indices, derived from LANDSAT MSS data. LANDSAT data from five range and three other land use sites in Willacv and Cameron Counties were collected on October 17 and December 10, 1975, and on July 31 and September 23, 1976. The overall linear correlation of total standing herbaceous biomass with the LANDSAT derived perpendicular vegetation index was highly significant (r = 0.90**) for these four dates. The standard error of estimate was 722 kg/ha. Biomass data were recorded for two of these range sites for 8 months (March through October) during the 1976 growing season. Standing green biomass accounted for most of the increase in herbage, starting in June and ending about September and October. These results indicate that satellite data may be useful for the estimation of total standing herbaceous biomass production that could aid range managers in assessing range condition and animal carrying capacities of large and inaccessible range holdings. Richardson, A. J. and Everitt, J. H. and Wiegand, C. L. (Principal Investigator) Unspecified Center E83-10045, NASA-CR-169606, EW-U2-04320, JSC-18255, NAS 1.26:169606 PROJ. AGRISTARS
Author: W. H. Shafer
Publisher: Springer Science & Business Media
ISBN: 1468433814
Category : Science
Languages : en
Pages : 319
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Book Description
Masters Theses in the Pure and Applied Sciences was first conceived, published, and dis seminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) * at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the ac tivity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all concerned if the printing and distribution of the volume were handled by an international publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Corporation of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 22 (thesis year 1977) a total of 10,658 theses titles from 28 Canadian and 227 United States universities. We are sure that this broader base for theses titles reported will greatly enhance the value of this important annual reference work. While Volume 22 reports theses submitted in 1977, on occasion, certain universities do report theses submitted in previous years but not reported at the time.
Author: Lola Fatoyinbo
Publisher: BoD – Books on Demand
ISBN: 953510313X
Category : Technology & Engineering
Languages : en
Pages : 338
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Book Description
The accurate measurement of ecosystem biomass is of great importance in scientific, resource management and energy sectors. In particular, biomass is a direct measurement of carbon storage within an ecosystem and of great importance for carbon cycle science and carbon emission mitigation. Remote Sensing is the most accurate tool for global biomass measurements because of the ability to measure large areas. Current biomass estimates are derived primarily from ground-based samples, as compiled and reported in inventories and ecosystem samples. By using remote sensing technologies, we are able to scale up the sample values and supply wall to wall mapping of biomass. Three separate remote sensing technologies are available today to measure ecosystem biomass: passive optical, radar, and lidar. There are many measurement methodologies that range from the application driven to the most technologically cutting-edge. The goal of this book is to address the newest developments in biomass measurements, sensor development, field measurements and modeling. The chapters in this book are separated into five main sections.
Author: Theresa Katherine Burcsu
Publisher:
ISBN:
Category :
Languages : en
Pages : 226
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Book Description
